Method and system for providing media content over a computer network

ABSTRACT

A method and system to provide a media file appropriate for playback. The system identifies an ability of a computer system to playback media content locally by querying a computer system over a network to assess a local playback capability of the computer system. Next, the system creates the media file in response to the identification of the ability and based on the ability. Finally, the system provides the computer system with the media file based on the ability of the computer system to playback the media content locally.

BACKGROUND OF THE INVENTION

1. Field of the Invention

The present invention is directed to a method and system for providingrich media content over a computer network and more particularly to ahighly reliable, transparent process for displaying high-quality onlineadvertising imagery.

2. Related Art

Computer networks, including the Internet, are a new and rapidly growingmeans of communication. There are currently over 300 million networkusers worldwide, and that number is expected to double in less than fiveyears according to the Computer Industry Almanac (www.c-i-a.com).Because of their numbers, and because they are believed to be high-endconsumers, users of the Internet and other computer networks are anattractive audience for advertising messages. According to figures fromthe Internet Advertising Bureau (“IAB”; www.iab.net), expenditures forInternet advertising are growing even faster than the number of networkusers—at almost 25 percent per quarter—and currently total over $7billion per year.

The current standard for Internet advertising is the banner ad, acartoon-like color image that occupies a fixed part of a web page.Banner ads usually come in one of a small number of standard sizes, andthey sometimes include crude animation created by rapidly and repeatedlysuperposing a small number of images in the same space. Banner adscomprise the majority of Internet advertising—historically over half oftotal expenditures and around three-quarters of that on discrete ads (asopposed to sponsorships) according to the LAB.

The content of a banner ad image is contained in a computer file that isinterpreted and displayed by a network user's web-browser program (e.g.,Netscape Navigator, Microsoft Internet Explorer). Almost all banner adfiles use the GIF89a format, which can be interpreted and displayed byall major web-browser programs currently on the market.

Each banner ad's file, plus the file containing the content of the hostweb page itself, must be transmitted to, and stored on, a network user'scomputer before the complete web page (ads and content) can bedisplayed. There may be many—sometimes dozens—of banner ads on a page,and advertisers often demand that the page be configured to display theads first. To keep network users from waiting too long to see thecontent of their pages, web page owners frequently impose limits on thesize of the banner ad files they will accept. These limits, in turn,sharply constrain the appearance of banner ads, e.g., by reducing thenumber of images per ad or the number of items per image, or byrestricting the variety of colors or level of detail in an item orimage.

Such limitations have combined to reduce the effectiveness of banner adsin two ways. First, they are—and because of file size limitations mustremain—crude. Because banner ads are typically simple cartoons in anenvironment of increasingly rich and complex media, the viewing audienceis becoming less responsive to the ads. The average “click-through”rate, the rate at which viewers respond to a banner ad by “clicking” onit and being transferred to the web site advertised by the banner, isfalling rapidly—by almost an order of magnitude during the past fiveyears, according to contemporary estimates in Advertising Age magazine.Secondly, despite limitations on their file sizes, banner ads oftendelay viewing of web page content to the point that users routinelyredirect their browsers away in frustration; the very presence of theads lowers their own viewership. Dwell-time, a measure of the time anaverage network user spends looking at a single page, is also declining.

In brief, banner ads, though they dominate advertising on the Internetand are so much the standard that they are directly interpretable byevery major web-browser program, are an obsolete and increasinglyself-defeating technology.

Advertisers, aware of the limitations of banner ads, have tried twoapproaches to improve upon them. The first approach is to replace thecartoon-like banner ad images with video ads, i.e., online ads that usemoving, photographic-quality images rather than simple single images orseries of a few simple single images. The second approach, referred togenerally as interstitial ads, sometimes called pop-up ads, avoids someof the technical problems of banner ads and video ads by effectivelyseparating the interstitial ads from their host web pages. Bothapproaches, though, like the banner ad approach, have run into technicaland consumer-response barriers.

Video ads, unlike GIF89a-format images, cannot be displayed directly byweb-browser programs. Instead, they are encoded in one of severalspecialized formats (e.g., MPEG, QTF, AVI) and are displayed byseparate—and similarly specialized—video replay programs. Such videoreplay programs are separate from the web-browser programs, but they arecompatible with the browsers and sometimes are referred to as plug-insto the browsers. Some replay programs are distributed with computeroperating systems, while others are available separately, either forfree or at a cost. Some replay programs can interpret more than oneformat, although none can interpret even a large minority of theexisting variety of formats, and file formats are different enough thatany multi-format program is essentially a package of single-formatprograms. Because of the multiplicity of formats and distributionmethods, and because many formats are in fairly wide use, it is unlikelythat any single standard will emerge in the near future. In other words,unlike GIF image technology, the technology of computer video replay isnon-standardized and is functionally complicated, and it is likely toremain so.

To view a video, a user's computer must receive at least part of thefile and then activate and run a compatible replay program. This processfrequently includes one or more “dialogues” between the computer and theuser. For example, if the file is to be stored and then replayed, theuser must specify a storage name (or approve the computer's choice) andthen activate the replay. If the computer cannot determine which replayprogram to use, the user must specify it. And if there is no compatiblereplay program on the computer, the user must either cancel the replayor spend time (and possibly money) identifying, locating, and obtainingone. The complexity and time requirements of this process can bedaunting even if the user actively seeks to view the video; foradvertising, which needs to be entirely passive and nearlyinstantaneous, these are major barriers.

Another barrier to the use of video ads is imposed by the sheer size ofmost video files. Video images, like any other computer data, are storedand transmitted as computer files. Because of the complexity of theimages (color, resolution, etc.) and the number of images in a file(usually thousands), video files typically are very large. For example,a word-processing document file may be on the order of a few dozenkilobytes (KB), and a typical web page file may be around a hundred KB,but even a thirty-second video will require a file size of thousands ofKB (i.e., several megabytes, or MB). Using a standard telephone modemconnection, whose transmission rate is limited by telephone technologyand federal regulation, not by computer modem technology, a file of evena few megabytes can require many minutes to receive and store. Forexample, with a 56K modem and an effective transmission rate of over50K, transmission requires at least three minutes per megabyte. Fasterconnections (e.g., via DSL or institutional intra-net) reduce this timesubstantially, but not so much that the file transmission does not causea noticeable interruption. Further, those types of connections areavailable to only a portion of the user population. As noted above,computer users are becoming increasingly impatient with any delay,especially for the sake of advertising, and in any case most advertisersare unwilling to limit their messages to only a portion of thepopulation.

To address the problem of file size, specialized protocols weredeveloped that allow near-real-time playback. Sometimes calledstreaming, these protocols begin playback when only a portion of thefile has been transmitted and stored on the user's computer (i.e.,buffered). Later portions of the file are transmitted as earlier onesplay back, and the parameters of the process are calibrated so that, iftransmission is not interrupted, playback is continuous. The practicalflaw in this approach is that transmission, particularly of large files,frequently is interrupted. Net congestion, transmission errors requiringretransmission, competing demands on the transmitting computer, andother causes, can interrupt the transmission flow long enough that thebuffer is completely played out, and then playback stops until enoughnew data have been received. The effect on the user is that streamingvideo (or audio) either is occasionally interrupted by long pauses orhas a jerky quality caused by frequent micro-pauses (the former with alarge buffer size and the latter with a small one). These types ofinterruptions are unacceptable to advertisers, whose imagery requiresseamless replay. Further, streaming video is subject to the samerequirements as non-streaming video for identifying, obtaining, and/oractivating a compatible replay program.

U.S. Pat. No. 6,029,200 to Beckerman et al. discloses a process thatuses streaming video and provides a more automated approach to selectinga replay program. The “client” computer (e.g., the network user'scomputer) is offered a list of multiple versions of a video file, eachin a different format, in a predetermined order, until a compatibleformat—if any—is found. This makes it more likely that the videoeventually can be viewed by the user, but it requires the user'scomputer to know how to interpret and choose among the list of “offers,”which presumably requires specialized software. It is not clear hownoticeable the process would be to the user (e.g., delay, “dialogues”),and because it applies only to streaming video, the process does notaddress the problem of interruptions in playback. It thus can beconsidered another format, albeit a somewhat generalized one, but withquestionable application to advertising.

Processes developed more recently by bluestreak.com, Inc.(www.bluestreak.com) and AudioBase, Inc. (www.audiobase.com) also usestreaming, and they circumvent the replay compatibility issue bytransmitting their own replay programs along with the data files. Theseare examples of the usage of “push” technology, as used, e.g., in U.S.Pat. No. 5,740,549, issued Apr. 14, 1998 to Reilly et al. Theseprocesses are reasonably rapid—although still noticeable to theuser—because neither handles full video; bluestreak offers audio,GIF-like animation, and other cartoon-like special effects, andAudioBase handles strictly audio. Both also are subject to the problemsof streaming, such as “stuttering” and interruptions in playback. Theythus are suitable for certain narrow, specialized forms of advertising,but their transmission delays are still non-negligible, and like otheruses of streaming, their unreliable replay renders them problematic foradvertising.

In summary, attempts to date to put video advertising onto Internet webpages have largely failed because of two fundamental technicalcharacteristics of computer video—lack of standardization and very largefile size—and their implications. Computer users are generally unwillingeither to wait for large files to be transmitted or to take active stepsto ensure a smooth replay, especially for the sake of viewing anadvertisement. Advertisers are unwilling to spend money and effort ontechnologies that cannot reliably deliver uninterrupted imagery to awide audience. What would satisfy both users and advertisers, but islacking in the prior art, is a means for reliably delivering video adswithout any interruption of the user's viewing experience. As aconsequence, video advertising has been and remains a small and staticfraction of all Internet advertising; expenditures on video haveconsistently been just a few percent of the total.

Interstitial advertisements—sometimes called pop-up ads—bypass some ofthe technical problems of on-page banner ads and video ads byeffectively separating the online ads from their host web pages. Thecontent of an interstitial ad is transmitted separately from those ofits host web page. Transmission begins immediately after the host webpage has been fully transmitted and while it is being displayed (i.e.,during the “interstices” between other web page transmissions), and itmay continue once the ad itself has begun displaying. The ad isdisplayed in a new “window” or other dedicated display area, eitherimmediately after the host page is fully displayed (thus “popping up” infront of the host page) or when the user signals that he/she hasfinished reading the host page by closing it or activating a link to anew page. Interstitial ads can include GIF images, video, audio, or anyother web page elements; they are essentially specialized web pagescomprised entirely of advertising. Because they are transmittedseparately, they do not delay the display of the host web page, andbecause the user presumably is occupied for some time reading the hostweb page, the ads can take much longer to transmit than on-page adswithout seriously annoying the user.

Interstitial transmission of advertising is taught in U.S. Pat. No.5,305,195, issued Apr. 19, 1994 to Murphy, for use on specializedcomputer terminals such as bank ATMs and school registration stations.More recent applications include U.S. Pat. No. 5,913,040, issued Jun.15, 1999 to Rakavy et al; U.S. Pat. No. 5,737,619, issued Apr. 7, 1998and U.S. Pat. No. 5,572,643, issued Nov. 5, 1996, to Judson; and U.S.Pat. No. 5,604,542, issued Feb. 18, 1997 to Dedrick.

The principal problem with interstitial ads is that, as dwell timestatistics show, users' patience still limits the time available fortransmission. While a user is reading the host page, there typically issufficient download time for banner ads, other GIF images, other staticimages, simple animations, a streaming video buffer, and usually audioand other animated elements and associated programs such as thoseproduced by the bluestreak and AudioBase processes. However, there isnot sufficient time to transmit more than one buffer worth of a videofile, and there is no opportunity to create a “dialogue” with the useruntil the interstitial ad is displayed. Consequently, both the numberand the type of elements in an interstitial ad are constrained.Additionally, interstital video ads are also subject to the sameproblems of non-standardization and display reliability as with on-pagevideo ads.

A process developed by Unicast Communications Corp., disclosed inInternational Publication No. WO 99/60504, published Nov. 25, 1999,partially addresses these problems by installing a program on the user'scomputer that ensures that transmission of ads (and accompanyingplayback programs if any) is as “polite” as possible. The concept of“polite” transmission—i.e., file transmission minimally noticeable tothe user—avoids some of the problems associated with streaming by fullystoring (or caching) ads on the user's computer before displaying them.The Unicast program also checks that any necessary playback programs areavailable on the user's computer before the ad is displayed. However,such a process is not practically applicable to video ads, because largefiles take a long time to transmit no matter how politely, and videoreplay programs are even larger than video ads and are seldom availablefor transmission along with them. It is also as yet unclear whether sucha powerful program will be fully compatible with most network users'operating systems and browser programs, or whether privacy concerns willlimit its functionality or popularity.

Overall, while interstitial ads solve some of the problems of computernetwork advertising, they as yet have shown only partial success atdealing with the non-standardization and file size issues associatedwith video ads, or with file sizes in general. Attempts to create a“smart” solution have only added new problems. At least partially as aresult, interstitials historically have accounted for less than a tenthof Internet advertising expenditures, and that share has shrunk byalmost half in the last year according to the IAB.

In summary, what is needed but is missing in the prior art, is a highlyreliable, entirely transparent process for displaying high-quality richmedia content over a computer network.

SUMMARY OF THE INVENTION

The present invention is directed to a method, system and computerprogram product for providing rich media content over a computernetwork. In accordance with the present invention, a server on acomputer network polls the software, hardware, or electronic applianceof an end user on the network, for the availability of software and/orhardware necessary for the local display of rich media content. Thispolling is transparent to the end user and requires no action on thepart of the end user. Based on the client's response, the server sendsan appropriately formatted version of the rich media file to the client.The user is not necessarily aware that this transfer is taking place, asit is taking place in the background, while the user is performing othertasks or viewing other content than that which is being transferred.Once the rich media has been transferred in its entirety and stored, orcached, in the local memory of the client, the rich media content isdisplayed automatically, either immediately or according to a predefinedschedule or display cue, in a designated display area. The user may thenbe able to manipulate the rich media content without affecting the othercontent or tasks that were being displayed prior to the display of therich media content.

The client may be any of a number of known electronic devices connectedeither physically or wirelessly to a server on the computer network.Such devices may include, but are not limited to, a desktop computer, alaptop computer, a handheld device, a telephone, a set top box, or anInternet appliance. In the preferred embodiment, the rich mediacomprises a short, highly compressed digital video file. For example,such rich media may be a 5-15 second long video advertisement.

BRIEF DESCRIPTION OF THE FIGURES

FIGS. 1A-1E show a computer network according to the present inventionat various steps during a method for providing rich media content acrossa computer network according to the present invention.

FIGS. 2A-2C are various embodiments of a client display area accordingto the present invention.

FIG. 3 is a process diagram of the method for providing rich mediacontent across a computer network according to the present invention.

FIG. 4 is a block diagram of an example computer system useful forimplementing the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

A preferred embodiment of the present invention is now described withreference to the figures, where like reference numbers indicateidentical or functionally similar elements. Also in the figures, theleft most digit of each reference number corresponds to the figure inwhich the reference number is first used. While specific configurationsand arrangements are discussed, it should be understood that this isdone for illustrative purposes only. A person skilled in the relevantart will recognize that other configurations and arrangements can beused without departing from the spirit and scope of the invention. Itwill be apparent to a person skilled in the relevant art that thisinvention can also be employed in a variety of other devices andapplications.

FIG. 1A shows a computer network 101 according to the present invention,consisting of a system of electronic devices connected either physicallyor wirelessly, wherein digital information is transmitted from onedevice to another. Such devices may include, but are not limited to, adesktop computer, a laptop computer, a handheld device, a telephone, aset top box, or an Internet appliance. FIG. 1A shows a client 102,defined as a computer program resident on a computer system, an item ofhardware, or an electronic appliance that sends and receives digitalinformation via computer network 101. Also shown is a server 103,defined as a computer program resident on a computer system, an item ofhardware, or an electronic appliance that sends and receives digitalinformation via computer network 101. The role of server 103 shown inFIG. 1A may in some cases be played by more than one actual server, aswould be apparent to those skilled in the relevant art.

Server 103 also includes a memory 110 which stores digital files,including but not limited to software and data files. Specifically,memory 110 may contain one or more rich media files 105, defined as anyelectronic media content that includes moving images, video with orwithout audio, a sequence of images captured from frames of film, framesof video, or animated shapes. “Rich”, in general, denotes electronicmedia information that includes more than only text or audio. Rich mediafiles 105 are stored in the form of digital computer files. In thepreferred embodiment, rich media file 105 is a 5-10 second videoadvertisement in the form of a highly compressed electronic file. Richmedia files 105 can be stored, transmitted or displayed using a varietyof proprietary and nonproprietary electronic file formats, such asQuickTime, Windows Media Player, GIF89a, Flash, AIFF, WAV, RealAudio,RealVideo, or any of a number of file formats now emerging for wirelessdevices, such as HDML, WML, BMP, or formats associated with WCA, andother formats known to those skilled in the relevant art appropriate tovarious software, hardware, and electronic appliance display systems.The particular file format does not substantially affect the content ofrich media file 105. Rich media files 105 may be previously created andstored in memory 110, or may be created “on-the-fly” in response to therequirements of client 102. As discussed below, the same rich media file105 is stored in a number of different file formats (106-A, 106-B . . .106-X) in memory 110 to facilitate the transfer and display of richmedia file 105 across computer network 101 according to the presentinvention.

Client 102 also includes a memory 104, that is entirely containedwithin, or is entirely a part of client 102, which stores digital files,including, but not limited to, software and data files. A subset ofclient memory 104, local cache 107, is defined as that portion of clientmemory 104 that is used for temporary storage of data files receivedover computer network 101.

The process according to the present invention is initiated at a step301, as shown in FIGS. 1A and 3, by client 102 becoming connected toserver 103, for example a desktop computer user being connected to a website using a web browser.

Next, at a step 302, as shown in FIGS. 1B and 3, server 103 sends aquery 108 to client 102. Query 108 is a communication wherein server 103requests data from client 102 regarding the presence or absence ofspecific software and/or hardware that are required to display richmedia file 105, that has been prepared in specific file formats 106-A,106-B . . . 106-X. In one embodiment, query 108 is performed byprogressing, via one or more connections with client 102, through a setof preferred rich media content playback applications to assess thelocal playback capabilities of client 102. In the preferred embodiment,this procedure is transparent to the user, meaning that the user is notrequired to take action to initiate this step, and the process is notnoticeable to the user.

At a step 303, as shown in FIGS. 1C and 3, client 102 responds to query108 with response 108 b, indicating, for example, in the example shownin FIGS. 1A-1E, that software and/or hardware required to display richmedia file 105 prepared in formats 106-C and 106-E are available. In thepreferred embodiment, this procedure is transparent to the user, suchthat the user is not required to take action to initiate this step, andthe process is not noticeable to the user.

Determining the ability of client 102 to playback rich media file 105may, in an alternative embodiment, be implicitly accomplished, bysending rich media file 105 via a particular computer network 101, or ina particular file format, or toward a particular device or electronicappliance, where the ability of client 102 to playback rich media file105 could be assumed. For example, in one embodiment, information aboutthe technical environment of client 102 may be known by virtue of theconnection established between client 102 and server 103 over computernetwork 101 (e.g. it may be known that client 102 is connected to server103 from a computer, using a browser, over the internet, or that client102 is connected to server 103 from a handheld device, such as a PalmVII device, over a wireless network.) If such information about thetechnical environment of client 102 is sufficient to make adetermination of the appropriate file format in which to send rich mediafile 105 to client 102, steps 302 and 303 may be skipped.

At a step 304, as shown in FIGS. 1D and 3, server 103 compares response108 b to a predefined schedule 109 of rich media file formats 106-A,106-B . . . 106-X. Schedule 109 contains a predefined preference rankingof the various available rich media file formats 106-A, 106-B . . .106-X. The reason a preference may exist for one file format overanother is that one file format may offer the client 102 higher videoquality, audio quality, speed of download, or other features, thananother format. In the preferred embodiment, this procedure istransparent to the user, such that the user is not required to takeaction to initiate this step, and the process is not noticeable to theuser. As an alternative to step 304, an appropriate format of rich mediafile 105 can be created “on-the-fly” by generating a script for richmedia content 105 compatible with the local playback capabilities ofclient 102.

Based on the comparison at step 304, rich media file 105 is sent toclient 102 in the preferred file format at a step 305. As shown in FIG.1D, for example, rich media file 105 in file format 106-C is downloadedfrom server 103 to client 102. In the example shown in FIGS. 1A-1E,while both file format 106-C and file format 106-E were determined to besuitable for playback on client 102, because file format 106-C is rankedhigher than file format 106-E in schedule 109, server 103 transfers richmedia 105 in file format 106-C from memory 110 of server 103 to memory104 of client 102. In the preferred embodiment, this procedure istransparent to the user, such that the user is not required to takeaction to initiate this step, and the process is not noticeable to theuser.

In the preferred embodiment, in the event that response 108B from client102 did not match any of the file formats 106-A, 106-B . . . 106-Xavailable in schedule 109, or if response 108B from client 102 did notmatch any of the file formats 106-A, 106-B . . . 106-X ranked above acertain preference level, server 103 will not send rich media file 105to client 102, as shown at a step 305 a. Since the process according tothe present invention, in the preferred embodiment, is transparent tothe user, the user would not be aware that the transfer of rich mediafile 105 was unsuccessful.

At a step 307, as shown in FIGS. 1E and 3, after the entirety of richmedia file 105, in preferred file format 106-C, has been completelyloaded into local cache 107 of client 102, as shown in a step 306, richmedia file 105 may be displayed. For example, as shown in FIGS. 2A-2C,rich media file 105 may be displayed in a designated display area 202 ofa physical display area 200 of client 102.

Designated display area 202 is defined as a region, screen, orapplication window that is used for displaying rich media content 105,and is distinct from content display area 201, previously being viewedby a user in physical display area 200. Physical display area 200 is thetotal area of an electronic device which is dedicated to and availablefor displaying information, such as a computer's monitor or a cellularphone's LCD display screen, whereas content display area 201 is definedas the part of physical display area 200 actually being used to displaycontent at a given moment. In the case of a small handheld device,display areas 201 and 202 may occupy the same physical space (e.g. theentirety of physical display area 200) as shown in FIG. 2A, or all orpart of a “layer” of visual content within physical display area 200, asshown in FIGS. 2B and 2C, superimposed over a portion of a preexistingcontent display area 201 (e.g. a main browser window) of client 102.

Regardless of the physical space occupied by rich media content 105, thedesignated display area 202 is separate in the sense that it can bemanipulated (replayed, dismissed, forwarded to another user, etc.), asdescribed below, without affecting the remainder of the content beingviewed by the user. As shown in FIGS. 2A-2C, controls 203 may beprovided for manipulating rich media content 105 at a step 308. Controls203 may be implemented in a variety of manners, including but notlimited to, mechanical buttons, onscreen representations of buttons,onscreen menus, keystrokes, pen-based input methods, voice commands,ocular movements, a menu bar, navigation bar, or toolbar. Types ofmanipulation that might be performed may include the ability to replay;to turn any associated sound on or off; to turn any associated video onor off; to close or dismiss rich media content 105; to respond to richmedia content 105 by redirecting the software, hardware, or electronicappliance to another source for electronic information on computernetwork 101; to respond to rich media content 105 by acknowledgingreceipt; to respond to rich media content 105 by answering a question;and/or to store rich media content 105 or a reference to rich mediacontent 105 for future viewing by user. Additionally, rich media content105 or a reference to rich media content 105 may be forwarded to anotheruser by entering the email address, location, address, or other contactinformation for such other user, either manually or through referencinga list of predetermined recipients. Forwarding may mean simply includingthe sending of a reference to rich media content 105 (such as a URL, analias, a pointer, or other means of locating files on a computernetwork), or the actual transfer of rich media file 105 to the otheruser. In the context of online advertising, forwarding to additionalusers increases the overall exposure to the advertisement's message.Therefore, a user may be encouraged to forward rich media content 105,for example, by the amusing or entertaining nature of rich media content105, or through incentives, premiums or discounts offered forforwarding. Additionally, the address or coordinates of recipients ofrich media 105 may be stored on computer network 101 (e.g. in a databaseon server 103), for future use by advertisers to target specific groupsof individuals.

The present invention may be implemented using hardware, software or acombination thereof and may be implemented in one or more computersystems or other processing systems. An example computer system 400useful in implementing the present invention is shown in FIG. 4. Thecomputer system 400 includes one or more processors 404. Processor 404is connected to a communication infrastructure 406 (e.g., acommunications bus, cross-over bar, or network). Various softwareembodiments are described in terms of this exemplary computer system.After reading this description, it will become apparent to a personskilled in the relevant art how to implement the invention using othercomputer systems and/or computer architectures.

Computer system 400 may include a display interface 402 that forwardsgraphics, text, and other data from the communication infrastructure 406(or from a frame buffer, not shown) for display on a display unit 430.

Computer system 400 also includes a main memory 408, preferably randomaccess memory (RAM), and may also include a secondary memory 410. Thesecondary memory 410 may include, for example, a hard disk drive 412and/or a removable storage drive 414, representing, for example, afloppy disk drive, a magnetic tape drive, or an optical disk drive.Removable storage drive 414 reads from and/or writes to a removablestorage unit 418 in a well-known manner. Removable storage unit 418, forexample a floppy disk, magnetic tape, or optical disk, is read by andwritten to by removable storage drive 414. As will be appreciated,removable storage unit 418 includes a computer usable storage mediumhaving stored therein computer software and/or data.

In alternative embodiments, secondary memory 410 may include othersimilar means for allowing computer programs or other instructions to beloaded into computer system 400. Such means may include, for example, aremovable storage unit 422 and an interface 420. Examples of such mayinclude a program cartridge and cartridge interface (such as that foundin video game devices), a removable memory chip (such as an EPROM, orPROM) and associated socket, and other removable storage units 422 andinterfaces 420 which allow software and data to be transferred fromremovable storage unit 422 to computer system 400.

Computer system 400 may also include a communications interface 424.Communications interface 424 allows software and data to be transferredbetween computer system 400 and external devices. Examples ofcommunications interface 424 may include a modem, a network interface(such as an Ethernet card), a communications port, and a PCMCIA slot andcard. Software and data transferred via communications interface 424 arein the form of signals 428 which may be electronic, electromagnetic,optical or other signals capable of being received by communicationsinterface 424. These signals 428 are provided to communicationsinterface 424 via a communications path (i.e., channel) 426. Thischannel 426 carries signals 428 and may be implemented using wire orcable, fiber optics, a phone line, a cellular phone link, an RF link andother communications channels.

In this document, the terms “computer program medium” and “computerusable medium” are used to generally refer to media such as removablestorage drive 414, a hard disk installed in hard disk drive 412, andsignals 428. These computer program products are means for providingsoftware to computer system 400. The invention is directed to suchcomputer program products.

Computer programs (also called computer control logic) are stored inmain memory 408 and/or secondary memory 410. Computer programs may alsobe received via communications interface 424. Such computer programs,when executed, enable the computer system 400 to perform the features ofthe present invention as discussed herein. In particular, the computerprograms, when executed, enable the processor 404 to perform thefeatures of the present invention. Accordingly, such computer programsrepresent controllers of the computer system 400.

In an embodiment where the invention is implemented using software, thesoftware may be stored in a computer program product and loaded intocomputer system 400 using removable storage drive 414, hard drive 412 orcommunications interface 424. The control logic (software), whenexecuted by the processor 404, causes the processor 404 to perform thefunctions of the invention as described herein.

In another embodiment, the invention is implemented primarily inhardware using, for example, hardware components such as applicationspecific integrated circuits (ASICs). Implementation of the hardwarestate machine so as to perform the functions described herein will beapparent to persons skilled in the relevant art.

In yet another embodiment, the invention is implemented using acombination of both hardware and software.

The method according to the present invention allows for a highlyreliable, entirely transparent process for displaying high-qualityonline advertising imagery. While a number of embodiments of the presentinvention have been described above, it should be understood that theyhave been presented by way of example, and not limitation. It will beapparent to persons skilled in the relevant art that various changes inform and detail can be made therein without departing from the spiritand scope of the invention. For example, while the above embodimentshave focused on the application of the method according to the presentinvention to the display of online advertisements, the method accordingto the present invention also can be used to provide other forms of richmedia content to a user over a computer network, as would be apparent tothose of skill in the relevant art. Thus the present invention shouldnot be limited by any of the above-described exemplary embodiments, butshould be defined only in accordance with the following claims and theirequivalents.

1. A method of providing a media file appropriate for playback, themethod comprising: identifying an ability of a computer system toplayback media content locally by querying the computer system over anetwork to assess a local playback capability of the computer system;creating the media file responsive to the identifying the ability andbased on the ability; and providing the computer system with the mediafile based on the ability of the computer system to playback the mediacontent locally.
 2. The method of claim 1, wherein the providing istransparent to a user associated with the computer system.
 3. The methodof claim 1, wherein the identifying and the providing are automatic andwithout initiation from the computer system.
 4. The method of claim 1,wherein the creating further comprises creating the media file bygenerating a script for the media content, the media content beingcompatible with the ability of the computer system to playback the mediacontent locally.
 5. The method of claim 1, wherein the media contentcomprises rich media content, and wherein the rich media contentcomprises a video clip.
 6. The method of claim 5, wherein the video clipis formatted in a Windows Media Format.
 7. The method of claim 1,wherein the media content comprises an advertisement.
 8. The method ofclaim 1, wherein the media content is provided to the computer system asa compressed digital file.
 9. The method of claim 1, wherein theproviding comprises providing the media content to the computer systemover a wireless computer network.
 10. A system to provide a media fileappropriate for playback, the system comprising: a processor; controllogic in communication with the processor, the control logic to identifyan ability of a computer system to playback media content locally basedon at least one query over a network of the computer system to assess alocal playback capability of the computer system, the control logic tocreate the media file in response to the identification of the abilityand based on the ability; and a communications interface incommunication with the control logic, the control logic to provide thecomputer system, via the communications interface and the computernetwork, with the media file based on the ability of the computer systemto enable the computer system to playback the media content locally. 11.The system of claim 10, wherein the control logic is to provide,transparent to a user associated with the computer system, a version ofthe media content.
 12. The system of claim 10, wherein the control logicis to progress and to provide, automatically and without initiation bythe computer system, a version of the media content.
 13. The system ofclaim 10, wherein the media content comprises rich media content, andwherein the rich media content comprises a video clip.
 14. The system ofclaim 13, wherein the video clip is formatted in a Windows Media Format.15. The system of claim 10, wherein the media content comprises anadvertisement.
 16. The system of claim 10, wherein the media content isprovided to the computer system as a highly compressed digital file. 17.The system of claim 10, wherein the control logic is to provide themedia content to the computer system over a wireless computer network.18. A computer program product, comprising a computer useable mediumstoring control logic that, when executed by a first computer system,causes the first computer system to: identify an ability of a secondcomputer system to playback media content locally based on at least onequery over a network of the second computer system to assess the localplayback capabilities of the second computer system; create the mediafile based in response to the identification of the ability and based onthe ability; and provide the second computer system with the media filebased on the ability of the second computer system to playback the mediacontent locally.
 19. A system to provide a media file appropriate forplayback, the system comprising a processor; a means in communicationwith the processor, the means to identify an ability of a computersystem to playback media content locally based on at least one query ofthe computer system to assess the local playback capabilities of thecomputer system, the means to create the media file in response to theidentification of the ability and based on the ability; and acommunications interface in communication with the control logic, themeans to provide the computer system, via the communications interfaceand the computer network, with the media file based on the ability ofthe computer system to playback the media content locally.